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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I assert that this

Grammar usage guide and real-world examples

USAGE SUMMARY

"I assert that this" is correct and usable in written English.
You can use it to make a declaration or statement of a claim or belief. For example: "I assert that this new policy will make a positive change to our organization."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

The transferee grasped the object being transferred and said, "I assert that this thing is mine by Quiritarian [Roman] law; and let it have been bought by me with this piece of copper and these copper scales".

I assert that this is wrong.

News & Media

TechCrunch

I assert that this is more important than appears at first sight.

News & Media

HuffPost

I assert that this is a misnomer to be flipped on its head.

News & Media

HuffPost

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

I asserted that this is not an issue to which one simply agrees or disagrees.

News & Media

Huffington Post

I assert that I believe she's used this moment in order to push away from me because she was unsatisfied with something else in the relationship, and this was just the catalyst she needed for truly assessing her relationship with me, and what she was able to offer emotionally.

News & Media

Huffington Post

'I assert that George is the culprit,' is a performative sentence by this test.

Science

SEP

But I assert that he never stopped smiling.

News & Media

Huffington Post

As a student at Brown, I can assert that this is not true.

News & Media

The New York Times

I then assert that this patchwork is not currently doing enough to protect people from being human trafficked, and give my own policy proposal for how to solve this issue.

Holding Muhammed's mother's hand for a brief moment, I tried to assert that this act was not done on our behalf and that we were speechless in light of such cruelty.

News & Media

HuffPost
Show more...

Expert writing Tips

Best practice

Use "I assert that this" when you want to make a formal, direct statement of your belief or position. Ensure your assertion is supported by evidence or reasoning to enhance credibility.

Common error

Avoid using "I assert that this" too frequently, especially in informal contexts. Overuse can make your writing sound overly formal or pretentious. Opt for simpler alternatives like "I believe" or "I think" in less formal settings.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.4/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I assert that this" functions as a performative utterance, explicitly stating the speaker's conviction or declaration. As Ludwig AI confirms, it is usable in written English to make a claim or belief. The examples show it used in contexts requiring a clear statement of position.

Expression frequency: Rare

Frequent in

News & Media

40%

Science

40%

Academia

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "I assert that this" is a grammatically correct phrase used to express a firm belief or declaration. As Ludwig AI reports, it functions to state a claim or belief. While correct, its usage is relatively rare and leans towards formal contexts such as news media, scientific papers, and academic writing. Alternatives like "I maintain that this" or "I believe that this" might be more appropriate in less formal settings. When using this phrase, ensure you have supporting evidence or reasoning to strengthen your assertion.

FAQs

How to use "I assert that this" in a sentence?

Use "I assert that this" to state a belief or fact confidently, often when presenting an argument or defending a position. For example, "I assert that this evidence proves the defendant's innocence."

What can I say instead of "I assert that this"?

You can use alternatives like "I maintain that this", "I contend that this", or "I believe that this" depending on the context.

When is it appropriate to use "I assert that this" in writing?

It's suitable for formal writing, academic papers, or legal documents where a direct and confident statement is necessary. Avoid using it in casual conversation.

What's the difference between "I assert that this" and "I believe that this"?

"I assert that this" implies a stronger conviction and a readiness to defend the statement, while "I believe that this" expresses a personal opinion that may not be as firmly defended.

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Source & Trust

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Authority and reliability

4.4/5

Expert rating

Real-world application tested

Most frequent sentences: